arc-kit: an AI-assisted enterprise architecture governance harness for structured strategy and design workflows

What it solves

ArcKit addresses the fragmented nature of enterprise architecture governance. It replaces scattered documents and inconsistent processes with a systematic, AI-assisted workflow that ensures consistency, traceability, and quality across strategy, design, and delivery.

How it works

ArcKit functions as a toolkit and plugin system that integrates with various AI assistants (Claude Code, Gemini CLI, GitHub Copilot, Mistral Vibe, and Codex CLI). It provides a library of over 70 command-skills, specialized agents, and comprehensive templates to automate the generation of architecture artifacts. It also utilizes MCP servers for authoritative research (e.g., Microsoft Learn, AWS Knowledge) and supports the Open Knowledge Format (OKF) for portable knowledge bundles.

Who it’s for

It is designed for enterprise architects and consultants who need to manage complex governance workflows, particularly those operating in highly regulated sectors like the UK government, healthcare (NHS), and various international jurisdictions.

Highlights

• Comprehensive Governance: Supports risk management (HM Treasury Orange Book), business case justification (Green Book), and GDPR compliance.
• Multimodal Output: Generates visual architecture diagrams using Mermaid and supports Wardley Mapping for strategic planning.
• ** uma AI-Powered Research**: Includes built-in research agents and MCP servers for cloud provider documentation and government tender searches.
• Broad Integration: Works across multiple AI CLI tools and IDEs, offering regional and sector-specific overlays (e.g., UAE, EU, US, UK-NHS).
• Traceability: Maintains requirements traceability and citation traceability for external documents using inline markers.